package com.bang.itstack.day08;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @ClassName: Articles
 * @Desc: 物品
 * @author: <Bang>
 * @Date: 2021/10/22 12:01
 * @Version: 1.0
 * @Modified By:
 */
public interface Articles {

     Logger logger = LoggerFactory.getLogger(Articles.class);


    public float calculation(); //计算

    public void show();


}
